Koji Sayama
- Molecular Biology top 5%
- Immunology top 2%
- Microbiology top 0.5%
- Dermatology top 0.5%
- Oncology top 5%
- Co-authors
- Koji HashimotoYuji ShirakataYasushi HanakawaSho TokumaruMikiko TohyamaXiuju DaiLüjun YangKenshi Yamasaki
- Topics
- Dermatology and Skin Diseases (21 papers)Autoimmune Bullous Skin Diseases (17 papers)Antimicrobial Peptides and Activities (14 papers)
- Cited by
- MicrobiologyDermatologyImmunology
- Journals
- Journal of Biological ChemistryThe Journal of Experimental MedicineSHILAP Revista de lepidopterología
- Partner nations
- JapanUnited StatesSwitzerland
In The Last Decade
Koji Sayama
129 papers receiving 4.2k citations
Peers
Comparison fields: 5 of 122
- Molecular Biology 1.4k
- Immunology 1.3k
- Microbiology 852
- Dermatology 850
- Oncology 641
Countries citing papers authored by Koji Sayama
This map shows the geographic impact of Koji Sayama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Koji Sayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Sayama more than expected).
Fields of papers citing papers by Koji Sayama
This network shows the impact of papers produced by Koji Sayama. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koji Sayama. The network helps show where Koji Sayama may publish in the future.
Co-authorship network of co-authors of Koji Sayama
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Sayama. A scholar is included among the top collaborators of Koji Sayama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koji Sayama. Koji Sayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 14 | |
| 2 | 18 | |
| 3 | 4 | |
| 4 | 5 | |
| 5 | 43 | |
| 6 | 41 | |
| 7 | 85 | |
| 8 | 0 | |
| 9 | 63 | |
| 10 | 13 | |
| 11 | 284 | |
| 12 | 33 | |
| 13 | 28 | |
| 14 | 46 | |
| 15 | 32 | |
| 16 | 146 | |
| 17 | 35 | |
| 18 | 0 | |
| 19 | 14 | |
| 20 | 3 |
About Koji Sayama
Koji Sayama is a scholar working on Dermatology, Microbiology and Immunology, having authored 137 papers that have together received 4.2k indexed citations. Recurring topics across this work include Dermatology and Skin Diseases (21 papers), Autoimmune Bullous Skin Diseases (17 papers) and Antimicrobial Peptides and Activities (14 papers). The work is most often cited by research in Microbiology (852 citations), Dermatology (850 citations) and Immunology (1.3k citations). Koji Sayama has collaborated with scholars based in Japan, United States and Switzerland. Frequent co-authors include Koji Hashimoto, Yuji Shirakata, Yasushi Hanakawa, Sho Tokumaru, Mikiko Tohyama, Xiuju Dai, Lüjun Yang, Kenshi Yamasaki, Yoko Yahata and Masamoto Murakami. Their work appears in journals such as Journal of Biological Chemistry, The Journal of Experimental Medicine and SHILAP Revista de lepidopterología.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.